IRFR310, IRFU310, SiHFR310, SiHFU310 Vishay Siliconix Power MOSFET FEATURES PRODUCT SUMMARY VDS (V) • Dynamic dV/dt Rating 400 RDS(on) (Ω) VGS = 10 V 3.6 • Repetitive Avalanche Rated Qg (Max.) (nC) 12 • Surface Mount (IRFR310/SiHFR310) Qgs (nC) 1.9 • Straight Lead (IRFU310/SiHFU310) Qgd (nC) 6.5 • Available in Tape and Reel Configuration Available RoHS* COMPLIANT • Fast Switching Single • Fully Avalanche Rated D DPAK (TO-252) • Lead (Pb)-free Available IPAK (TO-251) DESCRIPTION G S N-Channel MOSFET Third generation Power MOSFETs form Vishay provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness. The DPAK is designed for surface mounting using vapor phase, infrared, or wave soldering techniques. The straight lead version (IRFU/SiHFU series) is for through-hole mounting applications. Power dissipation levels up to 1.5 W are possible in typical surface mount applications. ORDERING INFORMATION Package Lead (Pb)-free SnPb DPAK (TO-252) IRFR310PbF SiHFR310-E3 IRFR310 SiHFR310 DPAK (TO-252) IRFR310TRLPbFa SiHFR310TL-E3a IRFR310TRLa SiHFR310TLa DPAK (TO-252) IRFR310TRPbFa SiHFR310T-E3a IRFR310TRa SiHFR310Ta DPAK (TO-252) IRFR310TRRPbFa SiHFR310TR-E3a - IPAK (TO-251) IRFU310PbF SiHFU310-E3 IRFU310 SiHFU310 Note a. See device orientation. ABSOLUTE MAXIMUM RATINGS TC = 25 °C, unless otherwise noted PARAMETER Drain-Source Voltage Gate-Source Voltage Continuous Drain Current SYMBOL VDS VGS VGS at 10 V TC = 25 °C TC = 100 °C ID IDM Pulsed Drain Currenta Linear Derating Factor Linear Derating Factor (PCB Mount)e EAS Single Pulse Avalanche Energyb IAR Repetitive Avalanche Currenta EAR Repetitive Avalanche Energya Maximum Power Dissipation TC = 25 °C PD TA = 25 °C Maximum Power Dissipation (PCB Mount)e c dV/dt Peak Diode Recovery dV/dt Operating Junction and Storage Temperature Range TJ, Tstg Soldering Recommendations (Peak Temperature) for 10 s Notes a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11). b. VDD = 50 V, starting TJ = 25 °C, L = 52 mH, RG = 25 Ω, IAS = 1.7 A (see fig. 12). c. ISD ≤ 1.7 A, dI/dt ≤ 40 A/µs, VDD ≤ VDS, TJ ≤ 150 °C. d. 1.6 mm from case. e. When mounted on 1” square PCB (FR-4 or G-10 material). * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 91272 S-81367-Rev. A, 21-Jul-08 LIMIT 400 ± 20 1.7 1.1 6.0 0.20 0.020 86 1.7 2.5 25 2.5 4.0 - 55 to + 150 260d UNIT V A W/°C mJ A mJ W V/ns °C www.vishay.com 1 IRFR310, IRFU310, SiHFR310, SiHFU310 Vishay Siliconix THERMAL RESISTANCE RATINGS PARAMETER SYMBOL TYP. MAX. Maximum Junction-to-Ambient (PCB Mounted, steady-state)a RthJA - 50 Maximum Junction-to-Ambient RthJA - 110 Maximum Junction-to-Case RthJC - 5.0 UNIT °C/W Note a. When mounted on 1" square PCB ( FR-4 or G-10 material). SPECIFICATIONS TJ = 25 °C, unless otherwise noted PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT VDS VGS = 0 V, ID = 250 µA 400 - - V ΔVDS/TJ Reference to 25 °C, ID = 1 mA - 0.47 - V/°C VGS(th) VDS = VGS, ID = 250 µA 2.0 - 4.0 V Gate-Source Leakage IGSS VGS = ± 20 V - - ± 100 nA Zero Gate Voltage Drain Current IDSS VDS = 400 V, VGS = 0 V - - 25 VDS = 320 V, VGS = 0 V, TJ = 125 °C - - 250 Static Drain-Source Breakdown Voltage VDS Temperature Coefficient Gate-Source Threshold Voltage Drain-Source On-State Resistance Forward Transconductance RDS(on) gfs ID = 1.0 Ab VGS = 10 V VDS = 50 V, ID = 1.0 Ab µA - - 3.6 Ω 0.97 - - S - 170 - Dynamic Input Capacitance Ciss Output Capacitance Coss Reverse Transfer Capacitance Crss Total Gate Charge Qg Gate-Source Charge Qgs Gate-Drain Charge Qgd Turn-On Delay Time td(on) Rise Time Turn-Off Delay Time Fall Time tr td(off) VGS = 0 V, VDS = 25 V, f = 1.0 MHz, see fig. 5c VGS = 10 V ID = 2.0 A, VDS = 320 V, see fig. 6 and 13b, c VDD = 200 V, ID = 2.0 A, RG = 24 Ω, RD = 95 Ω, see fig. 10b, c tf Internal Drain Inductance LD Internal Source Inductance LS Between lead, 6 mm (0.25") from package and center of die contact D - 34 - - 6.3 - pF - - 12 - - 1.9 - - 6.5 - 7.9 - - 9.9 - - 21 - - 11 - - 4.5 - - 7.5 - - - 1.7 - - 6.0 - - 1.6 - 240 540 ns - 0.85 1.6 µC nC ns nH G S Drain-Source Body Diode Characteristics Continuous Source-Drain Diode Current IS Pulsed Diode Forward Currenta ISM Body Diode Voltage VSD Body Diode Reverse Recovery Time trr Body Diode Reverse Recovery Charge Qrr Forward Turn-On Time ton MOSFET symbol showing the integral reverse p - n junction diode D A G S TJ = 25 °C, IS = 1.7 A, VGS = 0 Vb TJ = 25 °C, IF = 2.0 A, dI/dt = 100 A/µsb V Intrinsic turn-on time is negligible (turn-on is dominated by LS and LD) Notes a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11). b. Pulse width ≤ 300 µs; duty cycle ≤ 2 %. www.vishay.com 2 Document Number: 91272 S-81367-Rev. A, 21-Jul-08 IRFR310, IRFU310, SiHFR310, SiHFU310 Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted Fig. 1 - Typical Output Characteristics, TC = 25 °C Fig. 2 - Typical Output Characteristics, TC = 150 °C Document Number: 91272 S-81367-Rev. A, 21-Jul-08 Fig. 3 - Typical Transfer Characteristics Fig. 4 - Normalized On-Resistance vs. Temperature www.vishay.com 3 IRFR310, IRFU310, SiHFR310, SiHFU310 Vishay Siliconix Fig. 5 - Typical Capacitance vs. Drain-to-Source Voltage Fig. 6 - Typical Gate Charge vs. Gate-to-Source Voltage www.vishay.com 4 Fig. 7 - Typical Source-Drain Diode Forward Voltage Fig. 8 - Maximum Safe Operating Area Document Number: 91272 S-81367-Rev. A, 21-Jul-08 IRFR310, IRFU310, SiHFR310, SiHFU310 Vishay Siliconix RD VDS VGS D.U.T. RG + - VDD 10 V Pulse width ≤ 1 µs Duty factor ≤ 0.1 % Fig. 10a - Switching Time Test Circuit VDS 90 % 10 % VGS td(on) Fig. 9 - Maximum Drain Current vs. Case Temperature td(off) tf tr Fig. 10b - Switching Time Waveforms Fig. 11 - Maximum Effective Transient Thermal Impedance, Junction-to-Case L Vary tp to obtain required IAS VDS VDS tp VDD D.U.T. RG + - I AS V DD VDS 10 V tp 0.01 Ω Fig. 12a - Unclamped Inductive Test Circuit Document Number: 91272 S-81367-Rev. A, 21-Jul-08 IAS Fig. 12b - Unclamped Inductive Waveforms www.vishay.com 5 IRFR310, IRFU310, SiHFR310, SiHFU310 Vishay Siliconix Fig. 12c - Maximum Avalanche Energy vs. Drain Current Current regulator Same type as D.U.T. 50 kΩ QG 10 V 12 V 0.2 µF 0.3 µF QGS QGD + D.U.T. VG - VDS VGS 3 mA Charge IG ID Current sampling resistors Fig. 13a - Basic Gate Charge Waveform www.vishay.com 6 Fig. 13b - Gate Charge Test Circuit Document Number: 91272 S-81367-Rev. A, 21-Jul-08 IRFR310, IRFU310, SiHFR310, SiHFU310 Vishay Siliconix Peak Diode Recovery dV/dt Test Circuit + D.U.T. Circuit layout considerations • Low stray inductance • Ground plane • Low leakage inductance current transformer + - - + RG + • dV/dt controlled by RG • ISD controlled by duty factor "D" • D.U.T. - device under test Driver gate drive P.W. Period D= - VDD P.W. Period VGS = 10 V* D.U.T. ISD waveform Reverse recovery current Body diode forward current dI/dt D.U.T. VDS waveform Diode recovery dV/dt Re-applied voltage VDD Body diode forward drop Inductor current Ripple ≤ 5 % ISD * VGS = 5 V for logic level and 3 V drive devices Fig. 14 - For N-Channel Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see http://www.vishay.com/ppg?91272. Document Number: 91272 S-81367-Rev. A, 21-Jul-08 www.vishay.com 7 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1